Question

用所给动词的适当形式填空，速度，在线等！！！！！！！

Mickey always ---------[do]exercise in the moring.
---------the pandas-----------[skip] in the circud?
When ---------Ben usually----------[write] Chinese?
My brother ----------[have] good habits.He never ----------[smoke].
The ferry[渡轮]---------[cross] the river every evening.
Can your sister ----------[help]me?

Answer 1

Mickey always [does ]exercise in the moring.
主语是三单，谓语动词DO 要加es

( Do ) the pandas [skip] in the circud?
主语是复数，故加do

When (does ) Ben usually [write] Chinese?
主语是三单，疑问句要加助动词DOES，且后面的动词要用原形。

My brother [has] good habits.He never [smokes].
主语是三单，HAVE 的第三人称单数是has ； SMOKE要加S

The ferry[渡轮] [crosses ] the river every evening.
主语是三单，谓语动词以S结尾加ES。

Can your sister [help]me?
分析：CAN 情态动词后接动词原形。

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